Mercedes-Benz E320 Fog Light Relay Replacement Costs

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Fog Light Relay Replacement Service

How much does a Fog Light Relay Replacement cost?

On average, the cost for a Mercedes-Benz E320 Fog Light Relay Replacement is $116 with $21 for parts and $95 for labor. Prices may vary depending on your location.

Car	Service	Estimate	Shop/Dealer Price
1998 Mercedes-Benz E320V6-3.2L	Service typeFog Light Relay Replacement	Estimate$191.37	Shop/Dealer Price$227.97 - $298.38
2000 Mercedes-Benz E320V6-3.2L	Service typeFog Light Relay Replacement	Estimate$136.33	Shop/Dealer Price$164.20 - $208.35
1996 Mercedes-Benz E320L6-3.2L	Service typeFog Light Relay Replacement	Estimate$171.37	Shop/Dealer Price$208.00 - $278.43
2008 Mercedes-Benz E320V6-3.0L Turbo Diesel	Service typeFog Light Relay Replacement	Estimate$136.33	Shop/Dealer Price$164.16 - $208.28
2005 Mercedes-Benz E320L6-3.2L Turbo Diesel	Service typeFog Light Relay Replacement	Estimate$136.33	Shop/Dealer Price$164.22 - $208.40
1997 Mercedes-Benz E320L6-3.2L	Service typeFog Light Relay Replacement	Estimate$171.37	Shop/Dealer Price$208.00 - $278.43
2005 Mercedes-Benz E320V6-3.2L	Service typeFog Light Relay Replacement	Estimate$141.33	Shop/Dealer Price$168.96 - $212.93
2001 Mercedes-Benz E320V6-3.2L	Service typeFog Light Relay Replacement	Estimate$141.33	Shop/Dealer Price$169.61 - $214.07

Show example Mercedes-Benz E320 Fog Light Relay Replacement prices

What is the Fog Light Relay all about?

Your fog lights don’t need to be on if the headlights aren’t on. For that reason, a fog light relay is used. The fog light relay acts as a switch, enabling the fog lights to come on only when certain criteria are satisfied. Typically, fog lights do not come on when the high beam headlights are on either. The relay directs power to the fog lights only when the switch is on and the right lighting circuits are on. The use of a relay means a low voltage fog light switch can be used. If the full voltage of the fog lights runs through a switch, the switch will become very hot and overload.

Keep in mind:

If your fog lights are drawing too much current, the relay can sustain damaged; conversely, a bad relay can cause damage to other components in your lighting system.

How it's done:

The faulty fog light relay is identified and access panel removed
The defective fog light relay is removed
The new fog light relay is installed
The fog lights are tested for proper operation and access panel installed
The fog lights are finally checked for proper operation

Our recommendation:

Fog light operation is checked when regular maintenance inspections are performed. If the fog lights aren’t working, have them diagnosed and repaired by one of our expert mechanics.

What common symptoms indicate you may need to replace the Fog Light Relay?

Turning on your fog lights only result in a clicking sound
Fog lights do not work and the appropriate switches don’t light up
Fog lights are on all the time

How important is this service?

All lights are required to operate as designed for a vehicle safety inspection. Not only will your vehicle not pass the inspection if the fog lights aren’t working, but your night vision will be obstructed. Have the fog light relay replaced as soon as it is deemed faulty.

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Alfred

13 years of experience

501 reviews

Alfred

13 years of experience

by Oyoung

Mercedes-Benz E320 V6-3.2L - Oil Change - San Francisco, California

He came on time and very thorough and professional and advised me future plan for better maintenance for my old Mercedes. I’ll call him for future service definitely and recommend him to my family and friends. I was very satisfied.

Chris

16 years of experience

325 reviews

Chris

16 years of experience

by JOYCE

Mercedes-Benz E320 V6-3.2L - Battery will not hold a charge - San Diego, California

Chris arrived slightly late due to a previous appointment running over, but he kept me aware of his location through arrival. Otherwise, this was a very pleasant experience and Chris was excellent. Great customer service and extremely congenial. I wholeheartedly recommend him as a mechanic and look forward to having him do work in the future. Thanks Chris

Damian

11 years of experience

430 reviews

Damian

11 years of experience

by Rajasingam

Mercedes-Benz E320 V6-3.2L - Water Pump - Sorrento, Florida

He is very professional very neat work from now on I don't need to anywhere I will set up the appointment with Your mechanic

Terry

31 years of experience

99 reviews

Terry

31 years of experience

by Jerry

Mercedes-Benz E320 V6-3.2L - Parking / Emergency Brake does not work - Hurst, Texas

Your entire process from initial contact to resolution of car problem to payment and closure was handled very professionally. I have and will continue to recommend your mechanic.com to anyone who needs service. Matter of fact, I will be using you again this next week. Thank you for a job very well done Jerry Stone

Excellent Rating

(332)

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4

9

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